It was on neoprene that I tried the Aqua Seal Patch. I have never tried any of the Aqua Seal on the boot before, I have always went straight for the Shoe Goo on any boot patching.
I tried Aqua Seal a few years ago with a patch and after a few hunts the patch came off. I then went back to the trusty Shoe Goo and it has held ever since. It may have just been that I didn't let the aqua seal set long enough the first time after application(it set for 15 hours) or I may have not...